33:1 concentration means 33lb of grass leaves is being used to produce 1lb of juice powder. This concentration is the purest available without fiber or carrying agents, ensuring the highest bio-availability and guaranteeing 100% retention of the nutrients.

WARNING:KEEP OUT OF THE REACH OF CHILDREN.

Storage: Store in a cool, dry place with the cap tightly closed.

Ratings and Review

Customer Reviews 1 item(s)

Good product and brand

Lately both my wife & myself have been taking Barley Green. The thing is so far we never buy any other brands except GNC. We are stuck to your products cause they helped us with our problems.

Your Ratings

Review by Stephen (Posted on 2/14/2017)

The reviews above are personal opinion of customers and do not constitute any medical claim by GNC.